TFC-type Volume Corrector

TFC Volume Corrector is a high-precision intelligent secondary instrument configured with gas flow meter (or sensor), it is available with TFC-B, TFC-G and TFC-V types. It is featured with high-precision digital temperature and pressure transducers with local pressure and temperature detection and display ，it can convert the input pulse signal to operation condition . For different media (natural gas, gas, air, oxygen, Nitrogen, etc.) , it could convert the flow and total flow at measurement condition to flow at reference condition according to the corresponding mathematical model.

With built-in GPRS, short-range wireless and other wireless communication modules that able to form a variety of wireless communication network. Meawhile, it has various of signal output interfaces that can be easily connected with other secondary instrument or computer network to form a network management system.

Complete data and event recording and searching function, making it an ideal supporting instrument for city gas industry, petroleum, chemical and metallurgy industries. 

Main function

● Automatic temperature and pressure detection and volume conversion;

● Built-in GPRS, short-range wireless and other wireless communication modules  for real-time communication;

● Micropower consumption 

● Storage and check of historical data

● Alarming function

● Anti-interference

● Anti- tampering

Key Technologies

Digital pressure and temperature transducer, GPRS and short-range wireless communication, a variety of medium compensation and correction, FLASH large volume data storage, full electrical isolation design.

Patent

Patent(ZL200920215605.7): Volume corrector with wireless data transmission function.

Technical Specification